Quality solutions for Racal radio enthusiasts

RA1792 Mk.4/5/6

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RA1792 Mk.3 Pre-BITE

A6A2

A6A2 was conceived to service a continuing need for high quality replacement parts for the legendary Racal RA1792 & RA6790/GM series of HF Receivers. Predominantly involved in the supply and manufacture of replacement A6A2 Microcomputer boards for the RA1792

With our many years of in-house experience working with and restoring Racal RA1792 Receivers, A6A2 can offer products and expertise to assist the radio enthusiast with restoration work or on-going maintenance needs. A6A2 is not a business but a hobbyist / enthusiast site for Racal receiver owners.

A6A2 "NEW" Product Information

(A6A2). F-RAM boards for the RA1792 & RA6790/GM Receivers.

The new NVRAM technology (F-RAM) are direct replacements for the older SRAM ICs. No more leaky memory batteries or faulty SRAM ICs. They offer 38 years memory retension.